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Patents > Applicant type: INDIV & Related to aircraft: Yes & National tech categories : FR 6.4 or IT 8

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None (309) · Armengaud jeune (179) · J. Bonnet-Thirion (36) · Charles Dony (33) · None (31) · L. Chassevent (31) · E. Blétry (30) · G. de Mestral et F. Harlé (26) · Boramé et Julien (24) · Lavoix et Mosès (24) · J. Germain (24) · Schwab (22) · Brandon frères (21) · Hippolyte Josse (21) · H. Bœttcher fils (18) · Rigot et Prévost (14)
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IPCs:
IPC B64C17/00 (173) · IPC B64C1/00 (154) · IPC B64C39/00 (126) · IPC B64B1/00 (125) · IPC B64B1/58 (70) · None (65) · IPC B64C11/00 (44) · IPC B64C23/00 (42) · IPC B64C3/00 (37) · IPC B64C33/02 (36) · IPC B64C3/38 (32) · IPC B64C25/00 (31) · IPC B64C35/00 (28) · IPC B64C27/04 (27) · IPC B64C13/00 (24) · IPC B64C17/06 (22) · IPC B64C3/54 (20) · IPC B64B1/40 (18) · IPC B64D17/00 (17)
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